The CPB Samsung John Holland (CSJH) joint venture is currently delivering the $2.7bn WestConnex M4 East (WCXM4E) project. As part of a broader scheme to connect Sydney’s west with the airport and the Port Botany precincts, construction of the WCXM4E will join the M4 Widening at Homebush Bay Drive and provide a 5.5km tunnel with three lanes in each direction from the M4 at North Strathfield to Parramatta Road and the City West Link.

The project scope includes the following:

Twin tunnels with 3 lanes in each direction, spanning 5.5km in length

On and off ramps for the M4 East tunnels at the M4 Motorway at Homebush, Concord Road at North Strathfield, Parramatta Road at Haberfield, and City West Link at Haberfield